TOKYO -- Seeking to repeat the huge success of Pokemon Go, the company behind the augmented-reality hunting game said Wednesday that its next offering will take players to dreamland.
2020 offering uses device to track shut-eye data

Pokemon Sleep, expected to debut in 2020, includes a device that tracks the player's time asleep. (Photo by Yoshino Sakurai)
TOKYO -- Seeking to repeat the huge success of Pokemon Go, the company behind the augmented-reality hunting game said Wednesday that its next offering will take players to dreamland.